cold

Photographs and text explain the scientific concepts of hot and cold.

Briefly discusses aspects of cold weather, including such topics as snow, frost, icebergs, blizzards, effects on plants and animals, and more.

Simple activities introduce the concepts of hot and cold in relation to melting and freezing, temperature, deserts and polar areas, and more.

While Anna lies sick with a fever, her father tells her stories about an ice palace in a land of icy cold and plans a marvelous surprise for her.